34531628 has 12 divisors (see below), whose sum is σ = 61258680. Its totient is φ = 17029152.

The previous prime is 34531603. The next prime is 34531649. The reversal of 34531628 is 82613543.

It is a junction number, because it is equal to n+sod(n) for n = 34531594 and 34531603.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58838 + ... + 59421.

It is an arithmetic number, because the mean of its divisors is an integer number (5104890).

Almost surely, 2^34531628 is an apocalyptic number.

It is an amenable number.

34531628 is a deficient number, since it is larger than the sum of its proper divisors (26727052).

34531628 is a wasteful number, since it uses less digits than its factorization.

34531628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118336 (or 118334 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 34531628 is about 5876.3617996172. The cubic root of 34531628 is about 325.6409536431.

The spelling of 34531628 in words is "thirty-four million, five hundred thirty-one thousand, six hundred twenty-eight".